<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        var user = [
            {
                name: '张三',
                score: 23
            },
            {
                name: '李四',
                score: 80
            },
            {
                name: '王五',
                score: 77
            }
        ];
        user.sort(function (a,b) {
            return b.score-a.score;
        })
        console.log(user);
    </script>
</body>
</html>